Tom Jones canceled his concert after singing just two songs at Resorts World Sentosa in Singapore last night. Ten minutes into his performance, Jones reportedly told the crowd of 4,000, “I thought I’d be able to do this tonight, but it’s not working.” He then walked offstage. “People just sat in their seats, bewildered,” said one fan. A statement on Resorts World Web site said: “We apologize to our guests for the postponement of the concert as Tom Jones is ill. We are working with his management on a new date.”